On the Galaxy screen you might find the letter "R" next to a Planet position. It means that there is a Scrap field on that planet.

Inactivity

After 14 days of inactivity player is marked as "inactive" and can be attacked from all players.

After 30 days of inactivity player account will be deleted from the current universe and everything in it will be lost (planets, subscriptions, credits, stars).

If you login after 30 days of inactivity the system will give you new planet with random coordinates and you will start your game like newly registered.

Each player is marked in orange on his 14th day of inactivity, but if he was in Vacation Mode, he could be attacked on his 20th day of inactivity. That means - from the 14th till the 20th day (six days) his color will be orange, but you cannot attack them.